废液置于有渗透膜的槽中。
The waste material is placed in cells with permeable membranes.
讨论了电解法处理含氰废水的原理，利用实际含氰镀铜废液和自行设计的新型电解槽，探讨了各种因素对脱氰效果的影响。
Using the wasted cyanic copper-plating bath and electrolytic tank of new type designed by ourselves, to approach varieties of factors influencing upon the effect of de-cyaniding.
在环保方面，提出以过滤机普遍取代目前高位沉淀槽的思路，减少涂装废液的排放。
The use of filter machine to replace high -level precipitating tank was suggested, thus to reduce...
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